Botnet Statistics [2012-03-03]

detection period: 2012-03-03 00:00-23:59 UTC
total number of suspected botnet IPs: 3817
number of botnet IPs notified to network operators: 3096
number of spam blocked: 136734
recipient count of spam blocked: 4680672

The top 10 networks (as found in WHOIS), ordered by number of suspected botnet IPs are:

Rank	Network	# of suspected botnet IPs
1	HINET-NET	476
2	CHINANET-GD	381
3	UNICOM-GD	205
4	BSNLNET	80
5	VNPT-VNNIC-VN	65
6	PTCL	51
7	CHINANET-FJ	40
8	CHINANET-JS	39
9	MTNLISP	38
10	CRTC	36

The top 10 countries (as defined by the 2-character country code), ordered by number of suspected botnet IPs are:

Rank	Country	# of suspected botnet IPs
1	China	1123
2	Taiwan	506
3	India	282
4	Indonesia	155
5	Brazil	150
6	United States	116
7	Viet Nam	107
8	Poland	106
9	Russian Federation	101
10	South Korea	87